The handling method is as follows: 1. The budget unit will actively notify the correspondent bank of the related payment refund matters, fill in the Notice of Payment Refund for Zero Balance Account of Centralized Payment by the State Treasury (hereinafter referred to as the Notice of Refund), affix the special financial seal of the budget unit and fax it to the correspondent bank, or send it directly to the correspondent bank for processing. If the funds transferred from the payment of the refund are a summary refund of multiple payments, the budget unit shall fill in multiple Notice of Refund according to the original payment order.

2. The correspondent bank and the budget unit should cooperate with each other, and after the refund funds are paid to the account, they must handle the refund accounting in time according to the requirements of the Refund Notice. If the agent bank has received the refund funds before receiving the Refund Notice, it should take the initiative to inform the budget unit and ask it to fill out the Refund Notice as soon as possible.

3. If the refund is paid in cash, you must go to the bank where the zero-balance account is opened. This kind of cash refund business does not include the cash refund of the official card reimbursement function.